# Flights from Rotterdam (RTM) to Kayseri (ASR)

1 direct, 4 routes with 1 stop, 549 with 2 stops. Straight-line distance 2803 km.

## Direct

Pegasus flies direct, about 2808 km.

## Shortest routes

- RTM → ASR · 2808 km · about 225 min · 0 stops
- RTM → SAW → ASR · 2833 km · about 370 min · 1 stop
- RTM → ADB → ASR · 3055 km · about 380 min · 1 stop
- RTM → AYT → ASR · 3120 km · about 405 min · 1 stop
- RTM → STN → ASR · 3368 km · about 400 min · 1 stop

## How to query this

- JSON: https://travel.buy-it.gr/api/v1/routes/RTM/ASR
- This page: https://travel.buy-it.gr/api/v1/routes/RTM/ASR.md
- HTML, English: https://travel.buy-it.gr/en/flights/RTM-ASR
- All routes: https://travel.buy-it.gr/api/search?from=RTM&to=ASR&maxStops=2
- Operating days for one leg: https://travel.buy-it.gr/api/leg?from=RTM&to=ASR
- Price a path on one date: https://travel.buy-it.gr/api/price?path=RTM,ASR&date=2026-10-09

Replace airport codes in any of those URLs. `path` is comma-separated IATA codes, 2 to 5 airports. `date` is YYYY-MM-DD. `carriers` is optional, legs joined by `|` and airlines inside a leg joined by `.`, for example `FR|LO`.

The first flight must leave on `date`. Each following flight may leave that same day or the next day, and must depart at least 90 minutes after the previous flight lands. A response with `partial: true` on a calendar lists days a source has seen. It does not prove the other days are empty.

No API key. Responses are JSON unless the URL ends in `.md`. Prices are euros. `total: null` means no fare was found for the first flight on that date.